Mend > Home Heating Systems

1

Potterton?

I've just replaced pcb, 2 motorised valves, thermostar and timer ... but boiler still does not work! The light... [Read more]

1

halstead combi discharging?

halstead ace high combi 13yearsold keeps discha... [Read more]

g/w micron 40ff reset led on, burner led fast flashing?

Boiler not working & LED's on. Reset boiler, it will ignite then shut down. It does this three times then LED ... [Read more]

i have no hot water or heating my boiler shows c o n can u tel me whot it p?

I have no hot water orheating my boiler shows c o n can u tell me whot it is plz

1

no hot water or heating?

no hot water or heating , pilot light is on ,thermostat clicks

My firebird oil boiler keeps cutting out?

My firebird boiler keeps cutting out saying lockout It is not out of oil as i got a fill a few days ago Can a... [Read more]

betacom 24c?

i have f8 flashing on this boiler, cant find reset button any ideas please

worcester 240 rsf?

boiler fires up for hot water ok switch to heating pump runs changed heating themistor as reading was low is i... [Read more]

I have an Ariston Clas He system with an error code of 108? ?

I have an Ariston Clas He system with an error code of 108?

ferroli modena 102 is turning on and off every 10 to 15 seconds?

Burner indicator light is going on and off too. Is it OK to leave it on like this until it gets fixed.

Radiators hot all the time,Fault FC?

Radiators hot all the time,Fault FC? Thermostat TR2, boiler:Worcester Bosch RD532i. Multifunction display s... [Read more]

Glow-worm 80e boiler?

Glow-worm 80e lockout light keeps coming on boiler wont ignite lots of gurgling noises dont no if gas is turn... [Read more]

1

enviwarm heating?

I have a 40 ? year old Enviwarm heating system which works but does not get warm enough and blows cold after a... [Read more]

2

Johnson & Starley Heater fan bearing replacement?

I have a J & S J25/32 heater in the house. Over the years I've had to replace the fan assembly a few times as ... [Read more]

1

boiler stop work?

my gas cut off when boil was on and now it flashing a1

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baxi 105e?

i fitted a new fan on a baxi 105e but the led light on the boiler still keeps flashing and the boiler not fir... [Read more]

flashing rad symble?

Changed pump on my vaillant eco plus 837 fired up no problem its been running 1 hour 'Rad symble has started t... [Read more]

3

should I change my Thorn boiler?

House was built in 1980's and has the original Thorn boiler. Should I change to Worcester Bosch?

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how can I fix my Micron 80FF Glow Worm Boiler?

I have also been having problems with my Glow Worm Micron 80FF boiler and non volatile lockout ever since it w... [Read more]

1

location of diaphragm on Halstead Ace HE 24 boiler?

I read the procedure on this page for changing the diaphragm, but for the life of me I can't locate the housin... [Read more]